baber/WOPTO huggingface dataset:
Patent JP-2019206529-A (JP)
Title: Novel anticancer agent
Inventor: YOSHIMURA YOSHINOBU
IPC: A61K47/18
Filed: 2019-06-26
Abstract: To provide a prodrug compound by improving side effects with a naphthofuran compound, such as solubility, oral absorption property, persistence, gastrointestinal disturbance, or the like, and an anticancer agent having excellent solubility, oral absorption property and persistence, less side effect and high in safety.SOLUTION: The invention relates to a compound represented by the general formula (IA): wherein n represents an integer of 1 to 4, Rrepresents a hydrogen atom, a halogen atom, or the like, Ris Calkyl, Calkenyl, or the like, Rrepresents a hydrogen atom, a halogen atom, or the like, or a pharmaceutically acceptable salt thereof.SELECTED DRAWING: None
Patent JP-2021004814-A (JP)
Title: Ion source abnormality detection device and mass spectroscope using the same
Inventor: MIYASAKA TORU
IPC: H01J49/04
Filed: 2019-06-27
Abstract: To provide an ion source abnormality detection device which can automatically detect the spray abnormality in the ionization process of a mass spectroscope, and provide the mass spectroscope using the same.SOLUTION: There are provided: an ion source abnormality detection device for detecting the abnormality in an ion source of spraying a sample liquid containing an analysis object component into an ion source spray chamber by using spray means and ionizing the analysis object component; and a mass spectroscope using the same. The ion source abnormality detection device comprises: irradiation means which emits light into an ion source spray chamber; photographing means which photographs the inside of the ion source spray chamber; photographed image storage means which stores a photographed image including a spray tip portion of the spray means photographed by the photographing means; spray state determination condition setting means which previously sets and stores the setting value for the luminance gradation value of at least one or more determination pixels in the photographed image; and spray abnormality detection means which detects the abnormality in the spray state by using the stored luminance gradation value and setting value of the determination pixel in the photographed image.SELECTED DRAWING: Figure 1
Patent JP-2020025087-A (JP)
Title: Additive manufacturing heat transfer device
Inventor: RICHARD W ASTON
IPC: H05K7/20
Filed: 2019-06-28
Abstract: To provide a heat transfer device having a highly complex internal channel including a fail-safe redundant loop with reduced manual assembly.SOLUTION: An additively manufactured heat transfer device (cooling plate 10) includes an enclosure portion 12 with outer walls 18. The outer walls contain an inner channel 14 configured to direct a flow of coolant fluid. The heat transfer device further includes a fluid intake port 32 and a fluid outtake port 34, each connected to a first inner channel. The fluid intake port is configured to direct a flow of the coolant fluid through the outer wall of the enclosure portion into the inner channel, and the fluid outtake port is configured to direct a flow of the coolant fluid through the outer wall of the enclosure portion out of the inner channel. The inner channel is defined by internal walls, and the enclosure portion and the internal walls form a single additively manufactured unit.SELECTED DRAWING: Figure 1
Patent JP-2021008712-A (JP)
Title: Fire-resistant coating structure for wall composed of heat insulating panel, and heat insulating panel fire-resistant coating body
Inventor: TAKAHASHI ICHIRO
IPC: E04C2/26
Filed: 2019-06-28
Abstract: To prevent a fire accident of a building by suppressing heat transfer from a decorative steel plate to the inside of a heat insulating panel, and preventing a gap due to thermal deformation from being generated in a joint part between the heat insulating panels.SOLUTION: A heat insulating panel fire-resistant coating body 30 composed of a noncombustible board 32 and a coating steel plate 34 is arranged on one face in the depth direction of a heat insulating panel 12 across a joint part 12A of the heat insulating panels 12 adjacent in the width direction in the width direction of the heat insulating panel 12. Then, the adjacent flanges are superposed on a decorative steel plate 16, and the heat insulating panel fire-resistant coating body 30 is attached to the heat insulating panel 12 by means of screws 18 that are inserted through superimposed flanges 3406 and the decorative steel plate 16 and joined to an insulating material body 14. On the inside of the decorative steel plate 16 to which the flanges 3406 are superposed, an inorganic fiber based noncombustible material 14B is provided.SELECTED DRAWING: Figure 1
Patent JP-2021010240-A (JP)
Title: Driving device
Inventor: IMURA TAKASHI
IPC: B60L9/18
Filed: 2019-07-01
Abstract: To provide a driving device which, in a configuration connecting two mechatronic motors in series, can avoid a malfunction due to the deviation of a midpoint potential caused by the variation of capacitance values during precharge operation to capacitors.SOLUTION: Mechatronic motors 10 and 20 are provided with inverters 12 and 22 for driving motors 11 and 21, respectively, and have a precharge function to capacitors 13 and 23, respectively. Through a control circuit 60, a motor driving device 40 detects a midpoint potential Vn at a midpoint N and performs control so that the midpoint potential remains within a reference potential region including a reference potential at 1/2 of a DC voltage VB of a DC power supply 30. When the midpoint potential Vn falls outside the region, the control circuit 60 temporarily stops precharge operation to one of the capacitors, thereby returning the midpoint potential Vn to within the reference potential region to avoid the application of an overvoltage to the capacitor 13 or 23.SELECTED DRAWING: Figure 1
Patent JP-2021012143-A (JP)
Title: Display device
Inventor: NOZAKI YUICHI
IPC: B60K35/00
Filed: 2019-07-09
Abstract: To provide a display device in which light diffusion on a front surface of a display board can be reduced.SOLUTION: A display device comprises at least: a display board 1 that has a light diffusion layer 13 on a front surface; a case member 3 that has a front portion 332 covering a front of the display board 1; and a light source 73 that supplies light to the front portion 332, the front portion 332 has a penetration portion 333 at a position facing the display board 1, and the display board 1 has a light diffusion layer non-forming portion 15 in which the light diffusion layer 13 is not formed, at a position facing the penetration portion 333.SELECTED DRAWING: Figure 5
Patent JP-2021012005-A (JP)
Title: Stove with grill
Inventor: OZAWA KOHEI
IPC: F24C15/16
Filed: 2019-07-09
Abstract: To provide a stove with a grill which enables a user to easily realize that a cooking container having an incorrect size is placed to prevent incorrect use unfailingly.SOLUTION: In a table cooking stove 1, a grill chamber 10 is provided with receiving parts 28, 28 which can selectively support a placement base 30 for placing a cooking container 50 and a second placement base for placing a second cooking container having an anteroposterior dimension smaller than that of the cooking container 50. The placement base 30 includes: a front support part 36 and a rear support part 37 which respectively receive front and rear ends of the cooking container 50; and a falling-in part 35 which is located between the front support part 36 and the rear support part 37 and lowered relative to the support parts 36, 37.SELECTED DRAWING: Figure 2
Patent JP-2021018826-A (JP)
Title: Semiconductor device and sensor device
Inventor: MATSUNAMI KAZUHIRO
IPC: G01D3/00
Filed: 2019-07-17
Abstract: To provide a semiconductor device and a sensor device that detect deterioration of a memory for correction.SOLUTION: A semiconductor device includes: a memory for correction that stores correction data for correcting the correction target; a correction section that corrects the detected value of a sensor element using the correction data read from the memory for correction; a diagnostic section that diagnoses the memory for correction by using the correction data read from the memory for correction; and a control section that controls a reading condition when reading the correction data from the memory for correction. The control section makes difference between a first reading condition when reading the correction data for correction and a second reading condition when reading the correction data for diagnostic.SELECTED DRAWING: Figure 1
Patent JP-2020093836-A (JP)
Title: Packaging container
Inventor: KOMIYAMA KAZUMA
IPC: B65D43/08
Filed: 2019-07-18
Abstract: To realize a packaging container which can inhibit accidental opening but can be easily opened when needed.SOLUTION: A packaging container (1) comprises a container body and a lid (5), which have a rectangular shape in a plan view. At least one of four corners has a lid-opening area (11) with an overlap of a body tab part and a lid tab part (56). At least one of the four corners has a non-lid-opening corner area (12) where the body tab part and the lid tab part (56) are absent. A reverse taper engaging part (15) formed by engaging a body reverse taper part and a lid reverse taper part (55) is disposed in the lid-opening area (11) and the non-lid-opening corner area (12). An engagement depth of the reverse taper engaging part (15) in the non-lid-opening corner area (12) is different depending on positions inside the non-lid-opening corner area (12).SELECTED DRAWING: Figure 3
Patent JP-2021021332-A (JP)
Title: Gas turbine plant
Inventor: TSUTSUMI JUNJI
IPC: F01K23/10
Filed: 2019-07-24
Abstract: To provide a gas turbine plant capable of recovering carbon dioxide with higher efficiency.SOLUTION: A gas turbine plant comprises: a gas turbine; an exhaust line that guides exhaust gas of the gas turbine to the outside; an exhaust heat recovery boiler that generates steam with the heat of the exhaust gas and guides the exhaust gas to the exhaust line; a carbon dioxide recovery device that is provided at a position downstream of the exhaust heat recovery boiler and recovers carbon dioxide included in the exhaust gas; a heat exchanger that is provided between the exhaust heat recovery boiler and the carbon dioxide recovery device and cools the exhaust gas to a predetermined temperature; and a circulation line that is branched from a position between the carbon dioxide recovery device and the heat exchanger and is connected to the inlet of the gas turbine. The carbon dioxide recovery device has an absorption tower that absorbs the carbon dioxide included in the exhaust gas by bringing the exhaust gas of the predetermined temperature and an absorption liquid into contact with each other. The heat exchanger is formed from a material with higher corrosion resistance than that of the material forming the exhaust heat recovery boiler.SELECTED DRAWING: Figure 1
Patent JP-2021019736-A (JP)
Title: Hair dryer
Inventor: SHIMODA TAKUYA
IPC: A45D20/12
Filed: 2019-07-26
Abstract: To provide a hair dryer that allows a user to check an operation state, etc. when in use more easily.SOLUTION: A hair dryer 10 includes a body part 11 having an air blowing path inside, and a display part 30 disposed on a downstream end side (Z1 side) of the air blowing path in the body part 11. The display part 30 is disposed below and in the periphery of a central part 15 of a front part 11a of the body part 11, and includes an operation mode display part 41 for displaying an operation mode and a temperature display part 32 so that an operation state, etc. can be checked when in use easily.SELECTED DRAWING: Figure 1
Patent JP-2021019772-A (JP)
Title: Arcade game machine, game providing method and program
Inventor: OHATA YUTAKA
IPC: A63F9/00
Filed: 2019-07-26
Abstract: To suppress introduction cost of an arcade game machine.SOLUTION: A display unit displays a reading code read by a portable terminal carried by a user for performing code payment, and a control unit provides a game by payment by the code payment. This technology can be applied to an arcade game machine installed in a game center or in an amusement facility.SELECTED DRAWING: Figure 5
Patent JP-2019177878-A (JP)
Title: Vehicular seat
Inventor: TACHIKAWA YOICHI
IPC: B60N2/22
Filed: 2019-07-29
Abstract: To provide a vehicular seat which can effectively awake a driver.SOLUTION: A vehicular seat S as one example of vehicular seats comprises: a seat back S2 having a center part S21 and side parts S22 positioned at both left and right sides of the center part S21 and expanded forward more than the center part S21; actuators 51 arranged to allow at least a direction of the center part S21 to be changed in a lateral direction; and a control device 100 that controls the actuators 51. The control device 100 has doze detecting means that detects doze of a driver and doze warning means that when the doze detecting means detects the doze, changes a direction of the center part by driving the actuators.SELECTED DRAWING: Figure 1
Patent JP-2021022846-A (JP)
Title: Inspection method and inspection system
Inventor: TANAKA RYOJI
IPC: B64D47/08
Filed: 2019-07-29
Abstract: To efficiently and effectively inspect a given surface.SOLUTION: An inspection system according to the present invention includes acquisition means that acquires a plurality of still images of a surface to be inspected using an imaging device mounted on a flying object, and analysis means that performs a predetermined analysis process on the acquired still image and inspects the surface to be inspected. Then, the acquisition means controls the flight status of the flying object and the imaging status of the imaging device so as to acquire a plurality of still images of the surface to be inspected at imaging altitude determined on the basis of the size and the number of pixels of an imaging sensor equipped in the imaging device and the focal length of the imaging sensor.SELECTED DRAWING: Figure 4
Patent JP-2021021289-A (JP)
Title: Floor material
Inventor: HYU ZHIXIN
IPC: B27M1/00
Filed: 2019-07-30
Abstract: To provide a floor material with wich joining work between floor materials can be carried out smoothly, and the floor materials can be joined firmly without deviation.SOLUTION: A female tongue part 20 includes an upper protruding strip 25 on the upper side of groove space 21, and a lower protruding strip 26 protruding laterally from the upper protruding strip 25 on the lower side of the groove space 21. The groove space 21 is an integrated space consisting of an arrangement space 22 in which a ridge 11 is contained and arranged and spare space 23 formed between approximately the entire lower surface of the ridge 11 and the lower protruding strip 26 when the ridge 11 is placed in the arrangement space 22. While the lower projecting strip 26 is provided with an engaging protrusion 27 projecting upward at the tip thereof, a male tongue part 10 and an engaging receiving part 15 having a shape capable of engaging with the engaging protrusion 27 are provided.SELECTED DRAWING: Figure 1
Patent JP-2021032688-A (JP)
Title: Shape measuring device
Inventor: MORIYAMA KATSUFUMI
IPC: G01B5/28
Filed: 2019-08-23
Abstract: To provide a shape measuring device with which, even when performing skid measurement, it is possible to adjust the zero point of a roughness detector.SOLUTION: A shape measuring device (10) comprises: a display detector (18) provided with a fitting unit (44) to which a measurement tip (20) can be removably attached and a displacement read unit (56) for reading the displacement of the measurement tip; a height adjustment unit (16Z) for adjusting the height of the displacement detector relative to a measurement object; a roughness detector (100) provided with an arm and a probe attached to the arm and removably attachable to the fitting unit of the displacement detector; a skid (108A) secured to the roughness detector; and a control device (200). The displacement read unit detects whether or not the skid has touched the surface of the measurement object when performing a skid measurement in which the surface roughness of the measurement object is measured while maintaining a state in which the skid is in contact with the surface of the measurement object. The control device adjusts the height of the displacement detector on the basis of a detection signal form the displacement read unit and thereby controls the attitude of the roughness detector relative to the measurement object.SELECTED DRAWING: Figure 10
Patent JP-2021044912-A (JP)
Title: Power supply circuit
Inventor: OSANO MASAKI
IPC: H02M3/28
Filed: 2019-09-10
Abstract: To provide a power supply circuit capable of increasing an output voltage even when a duty ratio is reduced.SOLUTION: A power supply circuit 100 includes: an isolation transformer 20 which outputs a voltage signal input into primary winding 22a to secondary winding 22b; a switching circuit 10 which converts a DC voltage signal into a rectangular wave signal and inputs into the primary winding 22a; a rectifier circuit 30 which rectifies a voltage signal output from the isolation transformer 20; a smoothing circuit 40 which smooths a rectified voltage signal; and an inductor 50 connected in parallel to the secondary winding 22b.SELECTED DRAWING: Figure 1
Patent JP-2021047522-A (JP)
Title: Desired price display system of real estate, desired price display method of real estate and program
Inventor: KIYOTA YUSUKE
IPC: G06Q50/16
Filed: 2019-09-17
Abstract: To provide a desired price display system of real estate capable of visualizing a need of a user, and a desired price display method of real estate and program thereof.SOLUTION: A desired price display system S of real estate includes: area receiving means 14 which receives a selected area selected from among a plurality of areas respectively by a plurality of users; price receiving means 16 which receives desired prices of the plurality of users for the real estate in the selected area; calculation means 17 which calculates a display value for each of the plurality of areas on the basis of at least a statistical value of the desired prices of the plurality of users received by the price receiving means 16; and generation means 18 which generates a map image on which respective display values are graphically displayed for the plurality of areas.SELECTED DRAWING: Figure 1
Patent JP-2021048279-A (JP)
Title: Processing method of wafer and chip measuring apparatus
Inventor: MORI TAKASHI
IPC: H01L21/301
Filed: 2019-09-19
Abstract: To provide a technique of acquiring a characteristic of transverse intensity or the like of a chip as a finished product.SOLUTION: A processing method of a wafer, includes: a wafer unit formation step S2 of mounting an outer periphery of a tape to an annular frame as well as adhering the tape onto a back surface of the wafer; a division step S3 of forming a plurality of chips by dividing the wafer; a pick-up step S4 of picking up each chip from the wafer unit; and a measurement step S5 of measuring each chip picked-up. Before implementation of the pick-up step, a determination step S1 of storing a determination result by determining a good device and a failure device by inspecting each characteristic of devices is executed. The measurement step measures transverse intensity by destroying each chip when a device chip picked-up contains the failure device on the basis of the determination result, and measures at least one of a chipping, back surface roughness, and side surface roughness of the chip, when the device chip includes the good device.SELECTED DRAWING: Figure 12
Patent JP-2021045451-A (JP)
Title: Motion training device
Inventor: KONISHI MAKOTO
IPC: A61H1/00
Filed: 2019-09-20
Abstract: To provide a motion training device for promoting activity of muscles by applying electric stimulation to muscles, and applying a load for preventing muscle force reduction more efficiently, and simultaneously measuring a movable range and motion speed of a joint at the time.SOLUTION: A motion training device is fitted to a limb of a user who cannot easily take exercise, in which a fitting part of the device is fitted to a limb of a user, and electric stimulation is applied to muscles of the fitting part from an electrode part of an electrostimulator provided on the fitting part. At the time, a sensor provided on the fitting part can record a movable range and motion speed of motion of a joint of a user. At the time, an actuator provided on the fitting part can assist motion of the wearer and can also apply a load on the motion of the wearer. On the basis of a value obtained by the sensor, the assist or the load can be set to output exhibiting optimal effect, for assisting more efficient function recovery of the wearer.SELECTED DRAWING: Figure 1
Patent JP-2021047370-A (JP)
Title: Display device, method for controlling display device, control program of display device, and display system
Inventor: WU HUIKENG
IPC: G09G5/00
Filed: 2019-09-20
Abstract: To prevent a plurality of images displayed in a display unit from blocking the field of vision of a user U.SOLUTION: An HMD 100 is attached to the head part of a user U, and includes an image display unit 20 for displaying a plurality of images, the images being arranged virtually along the horizontal direction of the user U with respect to a specific position SP in the front direction of the user U in an actual space, and the horizontal movement of the images in the actual space being regulated; the HMD including a first detection unit 121 for detecting the vertical position of the head part of the user U; an adjustment unit 127 for adjusting the display position of each image in a vertical direction on the basis of the result of detection of the first detection unit 121; and a second display control unit 128 for displaying a plurality of images in the image display unit 20 on the basis of the result of adjustment by the adjustment unit 127.SELECTED DRAWING: Figure 5
Patent JP-2021051431-A (JP)
Title: Vehicle allocation management device and operation management device
Inventor: SHIMOMURA OSAMU
IPC: G08G1/127
Filed: 2019-09-24
Abstract: To suppress deterioration in convenience of passengers of a shuttle bus.SOLUTION: A vehicle allocation management device 100 of a plurality of busses UB, UB1, UB2, UB3 having a communication device 52 includes: a number of passengers acquisition section 11 for acquiring the number of passengers information from the busses, which indicates the number of passengers being the number of passengers boarding on each one of the busses; a congestion bus identification section 12 for identifying a congestion bus being the bus predicted to have congestion among the busses with the use of the acquired respective numbers of passengers and capacities of the busses; and a vehicle allocation management section 13 for determining the size and number of additional buses to be allocated to a bus stop of the congestion bus depending on the number of passengers in the congestion bus.SELECTED DRAWING: Figure 2
Patent JP-2021057935-A (JP)
Title: motor
Inventor: UEDA TOMOYA
IPC: H02K15/03
Filed: 2019-09-27
Abstract: To provide a motor capable of improving output.SOLUTION: A motor 1 comprises: a cylindrical core member 2; and first magnets 3 and second magnets 4 disposed alternately in a circumferential direction of the core member 2 and constituted of permanent magnets. The first magnet 3 includes a first inner side face 31 which is directed to the side of a central axis O2 of the core member 2, and a first outer side face 32 which is directed to an opposite side of the central axis O2. On the first inner side face 31, one of an N pole and an S pole is provided and on the first outer side face 32, the other pole is provided. The second magnet 4 includes a second inner side face 41 which is directed to the side of the central axis O2, and a second outer side face 42 which is directed to an opposite side of the central axis O2. On the second inner side face 41, an N pole and an S pole are provided separately in the circumferential direction of the core member 2.SELECTED DRAWING: Figure 2